Answer:
21 is a composite number
Step-by-step explanation:
It is a composite because multiple numbers can go in it like 3 and 7 so it is a composite number
Answer:
{121,144,169} X intersecting Y means common number between x and y set
Answer:
By virtue of the Pythagorean Theorem, in a right triangle the sum of the squares of the smaller two sides equals the square of the largest side. Only 9, 12, and 15 fit this rule.
Stuck on the same thing, tried reviewing and reviewing but now I’ll just try finding the answer key
Answer:
It would be 1/4 or 25%
Step-by-step explanation:
done this before
